CN103616966A - Gravity sensing 3D table top system and implementing method thereof - Google Patents
Gravity sensing 3D table top system and implementing method thereof Download PDFInfo
- Publication number
- CN103616966A CN103616966A CN201310627994.5A CN201310627994A CN103616966A CN 103616966 A CN103616966 A CN 103616966A CN 201310627994 A CN201310627994 A CN 201310627994A CN 103616966 A CN103616966 A CN 103616966A
- Authority
- CN
- China
- Prior art keywords
- gravity sensor
- control module
- mobile terminal
- angular deflection
- main control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- User Interface Of Digital Computer (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention provides a gravity sensing 3D table top system. A 3D model is arranged in a 3D scene. The gravity sensing 3D table top system comprises a gravity sensor, a virtual view angle camera and a master control module, wherein the gravity sensor is used for capturing angular deflection values, in the X direction and the Y direction, of a mobile terminal ; the virtual view angle camera is used for displaying a visual effect, in the 3D scene, of the 3D model in a projection mode; the master control module is used for regulating the projection angle of the virtual view angle camera according to the angular deflection values captured by the gravity sensor. According to the gravity sensing 3D table top system, the gravity sensor is used for capturing the angular deflection values, in the X direction and the Y direction, of the mobile terminal, the master control module is used for regulating the projection angle of the virtual view angle camera according to the angular deflection values captured by the gravity sensor so that the rotating visual effect of the 3D model in the 3D scene is achieved according to gravity sensing of the mobile terminal, and therefore enjoyment and interactivity of the interface of the mobile terminal can be enhanced, and user experience is improved. The invention further provides an implementing method for the gravity sensing 3D table top system.
Description
Technical field
The present invention relates to field of mobile terminals, relate in particular to the three-dimensional desktop system of a kind of double infection 3D and its implementation.
Background technology
Along with the hardware configuration of terminal device is more and more higher, plane, abstract desktop can not meet the user demand that user increases day by day.The desktop of terminal device is generally two-dimentional plane at present, and on desktop, each element is the icon of an abstract picture representative, more dull.Along with the development of interface of mobile terminal interaction technique, user also improves gradually for the requirement at interface, and 3D interface better experiences can to undoubtedly user.Yet the desktop of the mobile terminal operating system of existing version also fails to provide 3D interface, and more can not provide the three-dimensional interface of 3D with gravity sensing.Therefore, how to user, providing a kind of desktop of novelty to experience to promote user, is to need now the problem of solution.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of mobile terminal operating system that is applicable to, can respond to mobile terminal Gravity changer and convert projection angles of display, produce the three-dimensional desktop system of double infection 3D of 3D stereoscopic model rotary viewing angle effect, both strengthen interface of mobile terminal interesting and interactive, promoted again user's experience.
Another object of the present invention is to provide the three-dimensional desktop system implementation method of a kind of double infection 3D.
For achieving the above object, the technical solution used in the present invention is as follows: the three-dimensional desktop system of a kind of double infection 3D, and 3D stereoscopic model is placed in 3D stereo scene, comprising: gravity sensor, for catching the angular deflection value of mobile terminal in X, Y-direction; Virtual visual angle camera, shows that for projecting 3D stereoscopic model is in the visual effect of 3D stereo scene; Main control module, the angular deflection value of catching according to gravity sensor is adjusted the crevice projection angle of virtual visual angle camera.
Further, described gravity sensor is preset deflection threshold values, gravity sensor is monitored the motion event of mobile terminal, and when stressed in X, Y-direction of mobile terminal reaches default deflection threshold values, gravity sensor is caught the angular deflection value of mobile terminal in X, Y-direction.
Further, the default projection of described main control module threshold values, the angular deflection value that main control module is caught according to gravity sensor draws crevice projection angle value in conjunction with approaching computing, and when crevice projection angle value reaches projection threshold values, main control module is adjusted the crevice projection angle of virtual visual angle camera according to crevice projection angle value.
Further, described 3D stereoscopic model utilizes OpenGL bottom to play up, and OpenGL bottom creates data buffer stress model data and draws and play up; 3D stereoscopic model after drafting is played up is shown in 3D stereo scene by the projection of virtual visual angle camera.
Whether further, described system also comprises collision detection module, crossing with the coordinate of other model for detection of the coordinate of the 3D stereoscopic model in 3D stereo scene.
In order to realize another object of the present invention, the present invention also adopts following technical scheme: the three-dimensional desktop system implementation method of a kind of double infection 3D, and the method comprises the following steps:
S1,3D stereoscopic model are placed in desktop system 3D stereo scene, and camera projection in virtual visual angle shows the visual effect of 3D stereoscopic model in 3D stereo scene;
S2, gravity sensor are caught the angular deflection value of mobile terminal in X, Y-direction;
S3, main control module obtain the angular deflection value that gravity sensor is caught;
S4, main control module are adjusted the crevice projection angle of virtual visual angle camera according to angular deflection value.
Further, described step S2 gravity sensor is caught the angular deflection value concrete operations of mobile terminal in X, Y-direction and is:
Gravity sensor is preset deflection threshold values;
Gravity sensor is monitored the motion event of mobile terminal;
When stressed in X, Y-direction of mobile terminal reaches default deflection threshold values, gravity sensor is caught the angular deflection value of mobile terminal in X, Y-direction.
Further, the crevice projection angle concrete operations that described step S4 main control module is adjusted virtual visual angle camera according to angular deflection value are:
The default projection of main control module threshold values;
Main control module obtains the angular deflection value that gravity sensor is caught;
The angular deflection value that main control module is caught according to gravity sensor draws crevice projection angle value in conjunction with approaching computing;
When crevice projection angle value reaches projection threshold values, main control module is adjusted the crevice projection angle of virtual visual angle camera according to crevice projection angle value.
Further, described 3D stereoscopic model utilizes OpenGL bottom to play up, and OpenGL bottom creates data buffer stress model data and draws and play up; 3D stereoscopic model after drafting is played up is shown in 3D stereo scene by the projection of virtual visual angle camera.
Further, described method is further comprising the steps of: whether the coordinate that detection module detects the 3D stereoscopic model in 3D stereo scene intersects with the coordinate of other model.
With respect to prior art, technical solutions according to the invention are by arranging gravity sensor, virtual vision camera, main control module, gravity sensor is caught the angular deflection value of mobile terminal in X, Y-direction, the angular deflection value that main control module is caught according to gravity sensor is adjusted the crevice projection angle of virtual visual angle camera, the visual effect of rotating according to mobile terminal gravity sensing in 3D stereo scene to realize 3D stereoscopic model, thereby can strengthen the interest of interface of mobile terminal and interactive, promote user and experience.
In order to understand fully object of the present invention, feature and effect, below with reference to accompanying drawing, the technique effect of design of the present invention, concrete structure and generation is described further.
Accompanying drawing explanation
Fig. 1 is the module diagram of the three-dimensional desktop system of double infection 3D of the present invention;
Fig. 2 is that virtual visual angle of the present invention camera is responded to mobile terminal Gravity changer and converted the 3D stereoscopic model rotary viewing angle design sketch that projection angles of display produces;
Fig. 3 is the process flow diagram of the three-dimensional desktop system implementation method of double infection 3D of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific implementation method, describe the present invention in detail, in exemplary embodiment and description of the present invention, be used for explaining the present invention, but not as a limitation of the invention.
As shown in Fig. 1～Fig. 2, the three-dimensional desktop system of a kind of double infection 3D, 3D stereoscopic model is placed in 3D stereo scene, comprising: gravity sensor, for catching the angular deflection value of mobile terminal in X, Y-direction; Virtual visual angle camera, shows that for projecting 3D stereoscopic model is in the visual effect of 3D stereo scene; Main control module, the angular deflection value of catching according to gravity sensor is adjusted the crevice projection angle of virtual visual angle camera.
Described gravity sensor is preset deflection threshold values, and gravity sensor is monitored the motion event of mobile terminal, and when stressed in X, Y-direction of mobile terminal reaches default deflection threshold values, gravity sensor is caught the angular deflection value of mobile terminal in X, Y-direction.
The default projection of described main control module threshold values, the angular deflection value that main control module is caught according to gravity sensor draws crevice projection angle value in conjunction with approaching computing, when crevice projection angle value reaches projection threshold values, main control module is adjusted the crevice projection angle of virtual visual angle camera according to crevice projection angle value.
Described 3D stereoscopic model utilizes OpenGL bottom to play up, and OpenGL bottom creates data buffer stress model data and draws and play up; 3D stereoscopic model after drafting is played up is shown in 3D stereo scene by the projection of virtual visual angle camera.
The concrete operations that 3D stereoscopic model is placed in 3D stereo scene are: import 3D stereoscopic model file and import administration module to model; Parsing module is resolved 3D stereoscopic model file, obtains model data; Rendering module calls model data, utilizes OpenGL bottom to draw and plays up; Virtual visual angle camera is shown in the 3D stereoscopic model repainting in screen 3D stereo scene.
3D stereoscopic model utilizes the concrete operations that OpenGL bottom is played up to be: initialization rendering module, and thread is played up in startup; Play up thread according to message, from instruction list, read drafting instruction, carry out and draw instruction; OpenGL bottom creates data buffer stress model data; Play up thread and from data buffer, extract the required related data of drafting; The drawing API that calling OpenGL provides draws and plays up; Play up thread and write the pointer forward of data buffer, realize circulation and read; Play up thread and complete after drafting, by the pointer forward of read data buffer, realize circulation and read; After whole drafting thread finishes, play up thread and enter sleep cycles and wait for that new drafting message arrives.
When user inputs rotate instruction, described 3D stereoscopic model is done and is rotated in 3D scene around the central shaft of self; When user inputs move, described 3D stereoscopic model is along with user's motion track moves; When user's input editing instruction, the size of described 3D stereoscopic model is scalable.
Whether described system also comprises collision detection module, crossing with the coordinate of other model for detection of the coordinate of the trailing 3D stereoscopic model in 3D stereo scene.As intersected, stop mobile this model, the spatial relation between the trailing model that inquiry is preserved in advance and the model bumping, is meeting trailing models show on the position of described spatial relation; As non-intersect, follow this model of track synchronizing moving that user drags.
As shown in Figure 3, the three-dimensional desktop system implementation method of a kind of double infection 3D, the method comprises the following steps:
S101:3D stereoscopic model is placed in desktop system 3D stereo scene, and camera projection in virtual visual angle shows the visual effect of 3D stereoscopic model in 3D stereo scene;
Described 3D stereoscopic model utilizes OpenGL bottom to play up, and OpenGL bottom creates data buffer stress model data and draws and play up; 3D stereoscopic model after drafting is played up is shown in 3D stereo scene by the projection of virtual visual angle camera;
S102: gravity sensor is preset deflection threshold values;
S103: gravity sensor is monitored the motion event of mobile terminal;
S104: stressed reach of gravity sensor judgement mobile terminal in X, Y-direction preset deflection threshold values, if so, enters step S105, if not, turns back to step S103;
S105: gravity sensor is caught the angular deflection value of mobile terminal in X, Y-direction;
S106: the default projection of main control module threshold values;
S107: main control module obtains the angular deflection value that gravity sensor is caught;
S108: the angular deflection value that main control module is caught according to gravity sensor draws crevice projection angle value in conjunction with approaching computing;
S109: master control module judges crevice projection angle value reaches projection threshold values, if so, enters step S110; If not, turn back to step S107;
S110: main control module is adjusted the crevice projection angle of virtual visual angle camera according to angular deflection value.
Described method is further comprising the steps of: whether the coordinate that detection module detects the 3D stereoscopic model in 3D stereo scene intersects with the coordinate of other model.
With respect to prior art, technical solutions according to the invention are by arranging gravity sensor, virtual vision camera, main control module, gravity sensor is caught the angular deflection value of mobile terminal in X, Y-direction, the angular deflection value that main control module is caught according to gravity sensor is adjusted the crevice projection angle of virtual visual angle camera, the visual effect of rotating according to mobile terminal gravity sensing in 3D stereo scene to realize 3D stereoscopic model, thereby can strengthen the interest of interface of mobile terminal and interactive, promote user and experience.
More than describe preferred embodiment of the present invention in detail, should be appreciated that the ordinary skill of this area just can design according to the present invention be made many modifications and variations without creative work.Therefore, all technician in the art according to the present invention design on prior art basis by logic analysis, reasoning or according to the available technical scheme of limited experiment, all should be among the determined protection domain by these claims.
Claims (10)
1. the three-dimensional desktop system of double infection 3D, 3D stereoscopic model is placed in 3D stereo scene, it is characterized in that, comprising:
Gravity sensor, for catching the angular deflection value of mobile terminal in X, Y-direction;
Virtual visual angle camera, shows that for projecting 3D stereoscopic model is in the visual effect of 3D stereo scene;
Main control module, the angular deflection value of catching according to gravity sensor is adjusted the crevice projection angle of virtual visual angle camera.
2. the three-dimensional desktop system of double infection 3D as claimed in claim 1, it is characterized in that, described gravity sensor is preset deflection threshold values, gravity sensor is monitored the motion event of mobile terminal, when stressed in X, Y-direction of mobile terminal reaches default deflection threshold values, gravity sensor is caught the angular deflection value of mobile terminal in X, Y-direction.
3. the three-dimensional desktop system of double infection 3D as claimed in claim 1, it is characterized in that, the default projection of described main control module threshold values, the angular deflection value that main control module is caught according to gravity sensor draws crevice projection angle value in conjunction with approaching computing, when crevice projection angle value reaches projection threshold values, main control module is adjusted the crevice projection angle of virtual visual angle camera according to crevice projection angle value.
4. the three-dimensional desktop system of double infection 3D as claimed in claim 1, is characterized in that, described 3D stereoscopic model utilizes OpenGL bottom to play up, and OpenGL bottom creates data buffer stress model data and draws and play up; 3D stereoscopic model after drafting is played up is shown in 3D stereo scene by the projection of virtual visual angle camera.
5. whether the three-dimensional desktop system of the double infection 3D as described in claim 1～5 any one, is characterized in that, described system also comprises collision detection module, crossing with the coordinate of other model for detection of the coordinate of the 3D stereoscopic model in 3D stereo scene.
6. the three-dimensional desktop system implementation method of double infection 3D, is characterized in that, the method comprises the following steps:
S1,3D stereoscopic model are placed in desktop system 3D stereo scene, and camera projection in virtual visual angle shows the visual effect of 3D stereoscopic model in 3D stereo scene;
S2, gravity sensor are caught the angular deflection value of mobile terminal in X, Y-direction;
S3, main control module obtain the angular deflection value that gravity sensor is caught;
S4, main control module are adjusted the crevice projection angle of virtual visual angle camera according to angular deflection value.
7. the three-dimensional desktop system implementation method of double infection 3D as claimed in claim 6, is characterized in that, described step S2 gravity sensor is caught the angular deflection value concrete operations of mobile terminal in X, Y-direction and is:
Gravity sensor is preset deflection threshold values;
Gravity sensor is monitored the motion event of mobile terminal;
When stressed in X, Y-direction of mobile terminal reaches default deflection threshold values, gravity sensor is caught the angular deflection value of mobile terminal in X, Y-direction.
8. the three-dimensional desktop system implementation method of double infection 3D as claimed in claim 6, is characterized in that, the crevice projection angle concrete operations that described step S4 main control module is adjusted virtual visual angle camera according to angular deflection value are:
The default projection of main control module threshold values;
Main control module obtains the angular deflection value that gravity sensor is caught;
The angular deflection value that main control module is caught according to gravity sensor draws crevice projection angle value in conjunction with approaching computing;
When crevice projection angle value reaches projection threshold values, main control module is adjusted the crevice projection angle of virtual visual angle camera according to crevice projection angle value.
9. the three-dimensional desktop system implementation method of double infection 3D as claimed in claim 6, is characterized in that, described 3D stereoscopic model utilizes OpenGL bottom to play up, and OpenGL bottom creates data buffer stress model data and draws and play up; 3D stereoscopic model after drafting is played up is shown in 3D stereo scene by the projection of virtual visual angle camera.
10. the three-dimensional desktop system implementation method of the double infection 3D as described in claim 6～9 any one, is characterized in that, described method is further comprising the steps of:
Whether the coordinate that detection module detects the 3D stereoscopic model in 3D stereo scene intersects with the coordinate of other model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627994.5A CN103616966A (en) | 2013-11-29 | 2013-11-29 | Gravity sensing 3D table top system and implementing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627994.5A CN103616966A (en) | 2013-11-29 | 2013-11-29 | Gravity sensing 3D table top system and implementing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103616966A true CN103616966A (en) | 2014-03-05 |
Family
ID=50167669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627994.5A Pending CN103616966A (en) | 2013-11-29 | 2013-11-29 | Gravity sensing 3D table top system and implementing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103616966A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154333A1 (en) * | 2014-04-10 | 2015-10-15 | 惠州Tcl移动通信有限公司 | Method and system for mobile terminal to simulate real scene to achieve user interaction |
| CN107193442A (en) * | 2017-06-14 | 2017-09-22 | 广州爱九游信息技术有限公司 | Graphic display method, graphics device, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023708A (en) * | 2010-12-17 | 2011-04-20 | 福州瑞芯微电子有限公司 | Method of realizing variable viewpoint for handheld device user interface |
| CN102148011A (en) * | 2010-02-08 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Interactive type image display method |
| CN102541530A (en) * | 2010-12-30 | 2012-07-04 | 上海三旗通信科技股份有限公司 | Rotation of main menu icon through gravity induction |
-
2013
- 2013-11-29 CN CN201310627994.5A patent/CN103616966A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148011A (en) * | 2010-02-08 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Interactive type image display method |
| CN102023708A (en) * | 2010-12-17 | 2011-04-20 | 福州瑞芯微电子有限公司 | Method of realizing variable viewpoint for handheld device user interface |
| CN102541530A (en) * | 2010-12-30 | 2012-07-04 | 上海三旗通信科技股份有限公司 | Rotation of main menu icon through gravity induction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154333A1 (en) * | 2014-04-10 | 2015-10-15 | 惠州Tcl移动通信有限公司 | Method and system for mobile terminal to simulate real scene to achieve user interaction |
| US9613275B2 (en) | 2014-04-10 | 2017-04-04 | Huizhou Tcl Mobile Communication Co., Ltd | Method and system for a mobile terminal to achieve user interaction by simulating a real scene |
| CN107193442A (en) * | 2017-06-14 | 2017-09-22 | 广州爱九游信息技术有限公司 | Graphic display method, graphics device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110495166B (en) | Computer-implemented method, computing device and readable storage medium | |
| US11494995B2 (en) | Systems and methods for virtual and augmented reality | |
| US11307666B2 (en) | Systems and methods of direct pointing detection for interaction with a digital device | |
| CN107852573B (en) | Mixed reality social interactions | |
| CN110944727B (en) | System and method for controlling virtual camera | |
| CN103744600A (en) | Method and system for interaction between 3D (three-dimensional) dynamic wallpaper and desktop icon | |
| US9619105B1 (en) | Systems and methods for gesture based interaction with viewpoint dependent user interfaces | |
| CN107861714B (en) | Development method and system of automobile display application based on Intel RealSense | |
| WO2023279705A1 (en) | Live streaming method, apparatus, and system, computer device, storage medium, and program | |
| CN104915979A (en) | System capable of realizing immersive virtual reality across mobile platforms | |
| CN104035760A (en) | System capable of realizing immersive virtual reality over mobile platforms | |
| CN109743892A (en) | The display methods and device of virtual reality content | |
| CN103440677A (en) | Multi-view free stereoscopic interactive system based on Kinect somatosensory device | |
| CN102945563A (en) | Showing and interacting system and method for panoramic videos | |
| JP2014531693A (en) | Motion-controlled list scrolling | |
| US20210082084A1 (en) | Virtual object translation | |
| CN111161396A (en) | Virtual content control method and device, terminal equipment and storage medium | |
| KR102561274B1 (en) | Display apparatus and controlling method thereof | |
| CN106126021A (en) | A kind of interface display method and device | |
| CN103577046A (en) | 3D stereoscopic desktop system and implementation method thereof | |
| CN102413375A (en) | Method and system for utilizing GPU (Graphic Processing Unit) to realize video playing | |
| CN103616966A (en) | Gravity sensing 3D table top system and implementing method thereof | |
| CN205193366U (en) | Follow people eye position's stereoscopic display device | |
| CN116095356A (en) | Method, apparatus, device and storage medium for presenting virtual scene | |
| CN202810235U (en) | Interactive multifunctional fitting room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |